Calcium Pvc Compound Stabilizer for Plastic and Rubber Pipes

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Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
2000 kg
Supply Capability:
100000 kg/month

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Product Description:

 

1. Structure of Calcium Pvc Compound Stabilizer Description 

  • Classification: Chemical Auxiliary Agent

  • Other Names: one pack pvc stabilizer

  • Purity: 99.9%

  • Place of Origin: Shandong, China (Mainland)

  • Type: PVC Stabilizer

  • Usage: Plastic Auxiliary Agents

  • Brand Name: HaoMing

  • Model Number: Pipe Grade

 

2. Main Features of the Calcium Pvc Compound Stabilizer

 

Product

PVC stabilizer, Also called One pack pvc stabilizer

 

Description

It is lead based compound stabilizer containing internal and external lubricants. 

It is used for producing pvc pipes. It has excellent processing performance

 for calendaring molding. It will not effect the flatness, bright and clean, 

even thickness of the product when the filling material has a fluctuation.

 

Specification

1. Appearance: white flake

2. Lead oxide content,%: 30-40

3. Melting Point:70min

4. Moisture,%:0.5max

 

Addition quantity

According to the different equipments of calendars, suggests add 3-4 phr in each 100 phr PVC resin.

 

Suggested  Formula

PVC resin:100kg,

PVC stabilizer: 3-4kg,

Stearic acid: 0.3-0.6kg,

PE wax: 0.6-0.8kg,

CPE135A: 2-3kg,

Titanium dioxide:1-1.5kg, 

Optical brihtener OB-1: 20g, 

Caclium carbenate: 30-50kg

 

3. Calcium Pvc Compound Stabilizer Images

 

 

Calcium Pvc Compound Stabilizer for Plastic and Rubber Pipes

 

4. Calcium Pvc Compound Stabilizer Specifications

 

1. Appearance: white flake

2. Lead oxide content,%: 30-40

3. Melting Point:70min

4. Moisture,%:0.5max

  

5. FAQ of Calcium Pvc Compound Stabilizer 

 

1.Delivery date:30days

2.Proper for plastic pipe and profile stablizer

3.Payment:30% in advance,70% against BL copy

 

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Q:What are the characteristics of the catalyst in the catalytic reaction?
The role of the catalyst in the chemical reaction is to change the rate of chemical reaction, and its own quality and chemical properties do not change.
Q:Which branch of chemistry or what specialty can study the catalyst
Inorganic Chemistry: Preparation, Synthesis, Structure and Catalytic Reaction of Inorganic Catalysts and Catalyst Carriers
Q:Why are catalysts so effective in small amounts?
Catalysts don't get used up in reactions. Because of this, a single catalyst molecule can function again and again. Some catalysts are better than others for a given reaction. More effective catalysts reduce the time taken for 1/ the rate of travel of the molecule to the active site, 2/ the time the reaction takes, or 3/ the time it takes for products to diffuse away, or 4/ a combination of the above. The more effective a catalyst is in these factors, the less is needed to make it equally effective.
Q:What is positive and negative catalyst in chemistry?
Positive catalyst can simultaneously speed up the positive and negative reaction rate
Q:What is the difference between biological and chemical catalysts?
Biological catalyst: 1. Biological catalysts or enzymes are high molecular weight globular proteins. 2.Their composition may change at the end of reaction. 3.Their catalyzing effect is very high. i.e faster than chemical catalyst. 4.They are reaction specific. i.e One enzyme or biological catalyst may catalyze only particular type of reaction and not many. 5.They are intolerant to temperature and pH changes. An enzyme can not function outside its temperature or pH range. e.g amylase,lipase,pepsin Chemical catalyst: 1.Chemical catalysts are simple inorganic molecules with low molecular weight. 2.They remain unchanged at the end of reaction. 3.They are slower compared to enzymes. 4.They are not reaction specific. 5.They function within wide range of temperatures,pH or pressure. e.g vanadium dioxide, platinum
Q:Does the catalyst affect the chemical reaction rate constant?
The catalyst will change the rate constant
Q:What is the superiority of the catalyst compared to the stoichiometric reagent?
Efficient: The catalytic efficiency of the enzyme is higher than that of the inorganic catalyst, making the reaction rate faster;
Q:If the college entrance examination questions related to whether the catalyst involved in the reaction, how should I answer.
The catalyst does not participate in the reaction, but play a catalytic role, if the reaction is not called the catalyst
Q:Junior high school chemistry - chemical reaction before and after the quality and chemical properties of the material must be the catalyst?
It is not always possible that the equivalent reaction, i.e. one or more of the reactants, is the same as the relative atomic mass of one or more of the products and the coefficients in the chemical equation are the same
Q:How the catalyst accelerates the chemical reaction
The effect of the catalyst on the rate of reaction and the effect of temperature on the reaction rate is fundamentally different. The catalyst can change the route of the reaction, reduce the activation energy of the reaction, increase the percentage of activated molecules in the reactants and increase the reaction rate.

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